In today's lesson, we are focusing on subtracting money. What methods do you already use to subtract? Can you use the column method? Number lines? Hundred Squares? In the past, we have explored lots of different ways, make sure you pick the strategy that is right for you in today's lesson. If you are doing today's Bronze challenge, please start your task and remember that you need to subtract the smallest number from the biggest number to find your answer. For Silver or Gold start our session by watching the video above, and complete your chosen task.